/*
 * Copyright 2019 Google, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.netflix.spinnaker.clouddriver.google.compute;

import com.google.common.util.concurrent.ListeningExecutorService;
import com.google.common.util.concurrent.MoreExecutors;
import com.google.common.util.concurrent.ThreadFactoryBuilder;
import java.util.concurrent.Executors;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class ComputeConfiguration {

  public static final String BATCH_REQUEST_EXECUTOR = "batchRequestExecutor";

  @Bean
  @Qualifier(BATCH_REQUEST_EXECUTOR)
  public ListeningExecutorService batchRequestExecutor() {
    return MoreExecutors.listeningDecorator(
        Executors.newCachedThreadPool(
            new ThreadFactoryBuilder()
                .setNameFormat(ComputeConfiguration.class.getSimpleName() + "-%d")
                .build()));
  }
}
